[llvm] r219879 - R600: Remove dead function

[Matt Arsenault]

Author: arsenm
Date: Wed Oct 15 19:08:09 2014
New Revision: 219879

URL: http://llvm.org/viewvc/llvm-project?rev=219879&view=rev
Log:
R600: Remove dead function

Modified:
    llvm/trunk/lib/Target/R600/AMDGPUISelLowering.cpp
    llvm/trunk/lib/Target/R600/AMDGPUISelLowering.h

Modified: llvm/trunk/lib/Target/R600/AMDGPUISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/AMDGPUISelLowering.cpp?rev=219879&r1=219878&r2=219879&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/AMDGPUISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/R600/AMDGPUISelLowering.cpp Wed Oct 15 19:08:09 2014
@@ -1918,18 +1918,6 @@ SDValue AMDGPUTargetLowering::LowerFP_TO
   return SDValue();
 }
 
-SDValue AMDGPUTargetLowering::ExpandSIGN_EXTEND_INREG(SDValue Op,
-                                                      unsigned BitsDiff,
-                                                      SelectionDAG &DAG) const {
-  MVT VT = Op.getSimpleValueType();
-  SDLoc DL(Op);
-  SDValue Shift = DAG.getConstant(BitsDiff, VT);
-  // Shift left by 'Shift' bits.
-  SDValue Shl = DAG.getNode(ISD::SHL, DL, VT, Op.getOperand(0), Shift);
-  // Signed shift Right by 'Shift' bits.
-  return DAG.getNode(ISD::SRA, DL, VT, Shl, Shift);
-}
-
 SDValue AMDGPUTargetLowering::LowerSIGN_EXTEND_INREG(SDValue Op,
                                                      SelectionDAG &DAG) const {
   EVT ExtraVT = cast<VTSDNode>(Op.getOperand(1))->getVT();

Modified: llvm/trunk/lib/Target/R600/AMDGPUISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/AMDGPUISelLowering.h?rev=219879&r1=219878&r2=219879&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/AMDGPUISelLowering.h (original)
+++ llvm/trunk/lib/Target/R600/AMDGPUISelLowering.h Wed Oct 15 19:08:09 2014
@@ -59,9 +59,6 @@ private:
   SDValue LowerFP_TO_UINT(SDValue Op, SelectionDAG &DAG) const;
   SDValue LowerFP_TO_SINT(SDValue Op, SelectionDAG &DAG) const;
 
-  SDValue ExpandSIGN_EXTEND_INREG(SDValue Op,
-                                  unsigned BitsDiff,
-                                  SelectionDAG &DAG) const;
   SDValue LowerSIGN_EXTEND_INREG(SDValue Op, SelectionDAG &DAG) const;
 
   SDValue performStoreCombine(SDNode *N, DAGCombinerInfo &DCI) const;